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extract specified contents from two files.
src_dir=$(pwd)/All_hdst_dir=$(pwd)/Alldiff_dir=$(pwd)/diffif [ ! -d $diff_dir ]then mkdir $diff_dirfifor src_full_entry in $src_dir/*do src_cat_entry=...
分类:其他好文   时间:2014-07-10 10:07:49    阅读次数:241
计算文件夹大小、拷贝文件显示进度
计算文件夹大小(get-childitem -path $folder -recurse| measure-object -property length -sum).sum/1mb#拷贝文件提示进度(脚本只对零散文件有效,如果有大型文件的话,进度显示不正确)$folder = "D:\Temp_d...
分类:其他好文   时间:2014-07-10 00:34:36    阅读次数:392
[leetcode] Merge Two Sorted Lists
Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists.
分类:其他好文   时间:2014-07-10 00:18:17    阅读次数:278
[leetcode] Add Binary
Given two binary strings, return their sum (also a binary string).
分类:其他好文   时间:2014-07-09 23:52:48    阅读次数:383
连续子数组的最大和
题目:输入一个整型数组,数组里有正数也有负数。数组中一个或者连续的多个整数组成一个子数组。求所有子数组的和的最大值。要求时间复杂度为O(n)分析:首先需要考虑的条件:数组里有正数也有负数,根据这个条件,从数组第一个元素开始,temp累计相加,当temp增加时,我们就将temp赋值给sum。当temp...
分类:其他好文   时间:2014-07-07 23:22:47    阅读次数:224
[leetcode] Edit Distance
Given two words word1 and word2, find the minimum number of steps required to convert word1 to word2. (each operation is counted as 1 step.)
分类:其他好文   时间:2014-07-07 23:16:52    阅读次数:197
LeetCode:Container With Most Water
题目链接 Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such that the two ...
分类:其他好文   时间:2014-07-07 22:25:30    阅读次数:359
Problem Path Sum
Problem Description:Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equ...
分类:其他好文   时间:2014-07-07 19:03:39    阅读次数:165
Test of returning array efficiency from Fortran subprograms
Fortran has two kinds of subprograms: subroutine and function. Usually, subroutine is a combination of several procedures generating side effects with...
分类:其他好文   时间:2014-06-30 12:43:00    阅读次数:207
JS 基础知识3 变量
变量和数值相关,它储存了那个值,有了变量就可以储存操作数据了。js与其他语言不同,它是非类型的。就是变量可以存放任何类型的值,而其他语言需要存放特定类型的值。var i=5;i="fdsfad";这是合法的。变量的声明一般是由VAR 关键字声明的var i,sum; //一次声明两个变量, 若变量....
分类:Web程序   时间:2014-06-29 19:28:32    阅读次数:153
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